0141 255 062407548 285045 Mon–Fri 8:00–17:00 HomeAbout Services Service Areas Our WorkContact0141 255 0624Contact Us - Home - Areas We Cover - Steel Frame Buildings Cardiff Cardiff · South Wales # Steel Frame Buildingsin Cardiff andSouth Wales Extensions, garden offices, commercial units and classrooms on a strong, straight steel frame, delivered in Cardiff by a UK-wide team. Contact Us 0141 255 0624 Get in touch in Cardiff, response the same working day. Local coverage ## Building AcrossCardiff Part of the areas we cover from ISF Systems in Glasgow. ### Where we work in Cardiff We cover Cardiff and South Wales, including Penarth, Llandaff, Roath, Canton, Pontprennau, Caerphilly, Barry and Newport. ### Response times Cardiff is part of our UK-wide coverage. Every enquiry gets a response the same working day, and survey dates and programmes are planned in advance. ### Property types we plan for Cardiff's housing includes Victorian terraces in Roath, Canton and Cathays, larger villas in Llandaff and Penarth, inter-war and post-war suburbs, new developments on the city's fringes, and commercial premises across the Bay and business parks. ### Common projects in Cardiff Typical Cardiff projects include rear extensions on terraces, garden offices and studios, commercial and storage units, and office and education buildings. Our work ## Recent Steel Frame Projects Services in Cardiff ## Steel Frame ServicesAvailable in Cardiff - ### LGSF Construction Precision-engineered steel frames that are made to size, stay straight and don't rot like timber. LGSF Construction in Cardiff - ### Turnkey Steel Frame Buildings Design, planning, frame, trades and fit-out handled by one team, start to finish. Turnkey Steel Frame Buildings in Cardiff - ### Steel Frame Extensions More living space with less disruption, built on a strong, dimensionally stable frame. Steel Frame Extensions in Cardiff - ### Commercial Buildings & Units Commercial units and storage buildings delivered to programme, ready to trade from. Commercial Buildings & Units in Cardiff - ### Steel Frame Offices Fast-build office space that is warm, quiet and finished to a professional standard. Steel Frame Offices in Cardiff - ### Steel Frame Classrooms Education and public sector buildings delivered quickly with minimal site disruption. Steel Frame Classrooms in Cardiff - ### Garden Rooms & Offices A usable all-year room at the bottom of the garden, built to last, not a summer shed. Garden Rooms & Offices in Cardiff - ### Full Fit Outs From bare frame to finished space: insulation, boarding, services and final finishes. Full Fit Outs in Cardiff - ### Trade Services Our trades available on their own, for builders and clients who need reliable labour. Trade Services in Cardiff Why ISF ## Why Choose Usin Cardiff ### UK-Wide Team Projects in Wales planned in advance so programmes stay on track. ### Same Working Day Response Every enquiry gets a reply the same working day, to discuss your project. ### Planning Handled We manage planning applications and building control sign-off. ### Education Buildings Steel frame classrooms delivered quickly with minimal site disruption. ### Insured Public liability insurance up to £5 million. ### 70% Recycled Steel C.E. approved frames made from 70% recycled steel. Jobs completed in Cardiff: Not Provided. Local challenges ## Building ChallengesSpecific to Cardiff South Wales weather and Cardiff's terraced streets shape how we plan each build. ### High Rainfall South Wales sees heavy rain. A made-to-size steel frame closes in quickly, reducing weather delays. ### Terraced Streets Rear lanes and narrow access need careful delivery planning and light materials. ### Low-Lying Ground Areas near the Bay and rivers can have soft ground. A lighter structure can simplify foundations where conditions suit. ### Coastal Exposure Sites near the coast need a well-detailed envelope to handle wind and salt air. Our process ## Five Clear StepsFrom Survey to Handover - 01 ### Step 1: Site Survey We visit, measure up and discuss what you need the building to do. - 02 ### Step 2: Design Designed in-house, with architects and structural engineers where needed. - 03 ### Step 3: Planning & Building Control Applications prepared and managed on your behalf. - 04 ### Step 4: Frame & Weatherproofing C.E. approved steel frame erected and made weathertight. - 05 ### Step 5: Fit-Out & Handover Trades, finishes, sign-off and handover. Guarantee details available on request. Planning your project ## Steel Frame Buildingin Cardiff: A Guide ### Why Steel Frame Suits Cardiff Traditional block and timber construction depends on dry weather and drying time. In Cardiff and across South Wales, that can mean weeks of lost progress. A light gauge steel frame arrives made to exact size, goes up straight and square, and lets the building be closed in and made weathertight sooner. The galvanised steel does not rot, shrink, warp or twist, so walls stay true and finishes stay crack-free for longer. ### What to Have Ready for Your Survey You don't need drawings to start. It helps to know what you want the building to do, any deadline that matters, and whether you already have plans, planning consent or a budget in mind. We'll visit your Cardiff property, measure up, check access and ground conditions, and advise on the most practical approach. ### How Your Quote Is Built Your quote is based on the survey and design, not a generic price list. It sets out the scope, what's included, what you might supply yourself, and a programme from approvals to handover, so you can compare it properly and plan your Cardiff project with confidence. ### Planning and Building Control in Cardiff Whether your project needs full planning permission, falls under permitted development, or only needs building control approval depends on its size, use and location. We check the local requirements for Cardiff at survey stage and prepare and manage the applications on your behalf, right through to sign-off. ### Sustainable by Design Our C.E. approved frames are made from 70% recycled steel, and steel is fully recyclable at the end of a building's life. Precise sizing means very little offcut waste on your Cardiff site, and free next day delivery of frame materials keeps the programme moving without stockpiling materials on site. ### Regional Coverage Around Cardiff Cardiff sits within our UK-wide coverage, alongside Manchester in the North West and Belfast across the Irish Sea. Wherever your site is in South Wales, you get the same process: a site survey, an in-house design, planning and building control handled for you, a C.E. approved steel frame, and a finished building handed over by the team that designed it. Every enquiry gets a response the same working day, Monday to Friday, 8:00 to 17:00. ### One Team, Start to Finish From design and approvals to the frame, electrics, roofing, joinery, plastering and full fit-out, one team handles your project. Our core team is backed by a trusted network of specialist subcontractors, so the right trade is on site at the right time, with one point of contact for your Cardiff build. FAQ ## CardiffQuestions Answered Not covered here? Call 0141 255 0624 or send an enquiry. ### Do you serve Cardiff? Yes. We cover Cardiff and South Wales, including Penarth, Llandaff, Caerphilly, Barry and Newport. ### How fast can you reach Cardiff? Every enquiry gets a response the same working day. We plan survey dates and programmes in advance. ### How much does a garden office cost in Cardiff? It depends on size, glazing and finish. We quote after a site survey. ### Do you offer emergency call-outs in Cardiff? No. We're a planned construction contractor. Our office is open Monday to Friday, 8:00 to 17:00. ### Do you handle planning in Wales? Yes. We handle planning applications and building control sign-off on your behalf. ### Can you build classrooms in South Wales? Yes. We design and build steel frame classrooms with minimal disruption to the school. ### How do I get started in Cardiff? Fill in the enquiry form or call us and we'll talk through your project, with a response the same working day. ### What guarantee do you offer? Guarantee details are available on request. Ask at survey stage and we'll set out what is covered for your project. ### Are you insured? Yes. We hold public liability insurance up to £5 million. ## Nearby Areas We Cover Cardiff sits within our UK-wide coverage, alongside Manchester in the North West and Belfast across the Irish Sea. - Steel frame buildings Manchester - Steel frame buildings Belfast - Steel frame buildings Glasgow - Contact us Get in touch ## Start Your Projectin Cardiff Planning a steel frame building or extension in Cardiff? Get in touch and we'll respond the same working day. £5m public liability Response the same working day Contact Us 0141 255 0624 Smarter Framing. Stronger Buildings. Light gauge steel frame buildings, designed and built by one team. Based in Glasgow, working UK-wide including Northern Ireland. £5 million public liability insurance. ### Steel Frame Services - Light Gauge Steel Frame (LGSF) Construction - Full Turnkey Steel Frame Buildings - Steel Frame Extensions - Commercial Steel Frame Buildings & Units - Steel Frame Offices - Steel Frame Classrooms - Garden Rooms, Garden Offices & Home Gyms - Full Fit Outs - Trade Services (Electrical, Roofing, Joinery & Plastering) ### Areas Covered - Steel Frame Buildings Glasgow - Steel Frame Buildings Lanarkshire - Steel Frame Buildings Edinburgh - Steel Frame Buildings Stirling - Steel Frame Buildings Aberdeen - Steel Frame Buildings Newcastle upon Tyne - Steel Frame Buildings Manchester - Steel Frame Buildings Cardiff - Steel Frame Buildings Belfast ### Contact - 0141 255 0624 - 07548 285045 - Mark@isfsystems.co.uk - 48 West George Street, Glasgow, G2 1BP ### Opening Hours - Monday – Friday: 8:00 – 17:00 - Saturday – Sunday: Closed © 2026 ISF Systems Limited. 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